NASA, via Facebook:
At 8 pm EDT today, MAVEN will be at a distance of 205,304,736 km (127,570,449 miles) from Earth with an Earth-centered velocity of 27.95 km/s (17.37 mi/s or 62,532 mph) and a Sun-centered velocity of 22.29 km/s (13.58 mi/s or 48,892 mph). We are now just 17 days from Mars orbit insertion on September 21st.
Having traveled a total of 678,070,879 km (421,332,902 mi) in its heliocentric transfer orbit, the MAVEN spacecraft has now covered ~95% of its total journey from Earth to #Mars.
The spacecraft is currently at a distance of 4,705,429 km (2,923,818 mi) from Mars, and 215,446,454 km (133,872,220 mi) from the Sun. One-way light time to the #MAVEN spacecraft from Earth is 11 minutes and 24 seconds.
All navigation solutions continue to produce trajectory arrival predictions that ensure a successful transition to MAVEN’s required science orbit.
This is the sort of thing that we ought to be getting excited about. The MAVEN mission is awesome.
Mars Atmosphere and Volatile Evolution Mission. “MAVEN: Status Update: Thursday, September 4, 2014”. Facebook. 4 September 2014.
NASA. “Mars Atmosphere and Violatile Evolution”. NASA Mission Pages. 4 September 2014.